DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 775

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

Section 19 RAM
Section 19 RAM
The H8S/2239 has 32 kbytes of on-chip high-speed static RAM. The H8S/2258, H8S/2238B,
H8S/2238R, H8S/2237, and H8S/2227 have 16 kbytes of on-chip high-speed static RAM. The
H8S/2256, H8S/2236B, H8S/2236R have 8 kbytes of on-chip high-speed static RAM. The
H8S/2235, H8S/2233, H8S/2225, H8S/2224, and H8S/2223 have 4 kbytes of on-chip high-speed
static RAM. The RAM is connected to the CPU by a 16-bit data bus, enabling one-state access by
the CPU to both byte data and word data.
Rev. 6.00 Mar. 18, 2010 Page 713 of 982
REJ09B0054-0600